Bug 959844 - JBoss EWS v2 Cartridge fixes for EWS1.0

https://bugzilla.redhat.com/show_bug.cgi?id=959844

The JBoss EWS v2 cartridge previously advertised EWS1.0 support without
requiring tomcat6 be installed, so if the v2 cart was installed without
also installing the v1 EWS1.0 cart, EWS1.0 support would be advertised,
but created apps would fail.
improved analytics import script that logs more information about what is going on
fix embedded cartridges controller to cleanly understand json input structure
Bug 960291
fix the rest models/controllers for applications based on downloadable carts
Merge pull request #2362 from rajatchopra/master

Merged by openshift-bot
Merge pull request #2365 from bdecoste/master

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Bug 958892
Bug 958892
Merge pull request #2366 from rajatchopra/url_carts_fixes

Merged by openshift-bot
Merge pull request #2367 from bdecoste/master

Merged by openshift-bot
fix missing target for cp
Merge pull request #2368 from rajatchopra/master

Merged by openshift-bot
Merge pull request #2353 from detiber/bz959844

Merged by openshift-bot